feat(tests): new scanner test

package.json

@@ -95,7 +95,7 @@
     "electron": "1.7.11",
     "electron-builder": "^19.43.3",
     "friendly-errors-webpack-plugin": "^1.6.1",
-    "mocha": "^4.0.1",
+    "mocha": "^4.1.0",
     "source-map-support": "^0.5.0",
     "spectron": "^3.7.2",
     "style-loader": "^0.19.0",

src/background/bt/cpu-usage.js

@@ -5,7 +5,7 @@ let keepTime = process.hrtime()
 let keepUsage = process.cpuUsage()
 let sw = false
 
-setInterval(() => {
+const cpuTimer = setInterval(() => {
 	if(!sw) {
 		keepTime = process.hrtime();
     	keepUsage = process.cpuUsage();
@@ -14,9 +14,11 @@ setInterval(() => {
 		startTime = keepTime;
 		startUsage = keepUsage;
 		sw = false;
-	} 
+  } 
 }, 500)
 
+cpuTimer.unref()
+
 module.exports = () => {
     function secNSec2ms (secNSec) {
       return secNSec[0] * 1000 + secNSec[1] / 1000000

src/background/bt/token.js

@@ -3,7 +3,8 @@
 module.exports = class {
 	constructor() {
 		this.generate()
-		setInterval(()=> this.generate(), 60000*15)
+		const it = setInterval(() => this.generate(), 60000*15)
+		it.unref()
 	}
 
 	isValid(t) {

src/background/config.js

@@ -43,7 +43,7 @@ const fs = require('fs');
 const debug = require('debug')('config')
 
 let configPath = 'config.json'
-if(app.getPath("userData") && app.getPath("userData").length > 0)
+if(app && app.getPath("userData") && app.getPath("userData").length > 0)
 {
 	configPath = app.getPath("userData") + '/config.json'
 }

tests/spider.test.js

@@ -0,0 +1,25 @@
+import { expect } from "chai";
+
+const client = new (require('../src/background/bt/client'))
+const spider = new (require('../src/background/bt/spider'))(client)
+
+describe("spider check", () => {
+  it("listen", function() {
+    spider.listen(4445)
+  })
+
+  it("enshure hash recive", function(done) {
+    this.timeout(100000);
+    spider.once('ensureHash', () => done())
+  })
+
+  it("get metadata", function(done) {
+    this.timeout(120000);
+    client.once('complete', function (metadata, infohash, rinfo) {
+      expect(Buffer.isBuffer(infohash))
+      expect(infohash.length == 20)
+      spider.close(() => done())
+    })
+  });
+
+});